20010672911

素因数分解:

${\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2713}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 21323963136

約数和(自身を除く): 1313290225

約数列:

[1, 23, 73, 191, 529, 1679, 2713, 4393, 13943, 38617, 62399, 101039, 198049, 320689, 518183, 1435177, 4555127, 7375847, 11918209, 37827359, 104767921, 274118807, 870029257, 20010672911]

約数ペア:

[(1, 20010672911), (23, 870029257), (73, 274118807), (191, 104767921), (529, 37827359), (1679, 11918209), (2713, 7375847), (4393, 4555127), (13943, 1435177), (38617, 518183), (62399, 320689), (101039, 198049)]